DE50213069D1 - Fuel cell system and method for timed commissioning / decommissioning of a fuel cell system - Google Patents

Fuel cell system and method for timed commissioning / decommissioning of a fuel cell system

Info

Publication number
DE50213069D1
DE50213069D1 DE50213069T DE50213069T DE50213069D1 DE 50213069 D1 DE50213069 D1 DE 50213069D1 DE 50213069 T DE50213069 T DE 50213069T DE 50213069 T DE50213069 T DE 50213069T DE 50213069 D1 DE50213069 D1 DE 50213069D1
Authority
DE
Germany
Prior art keywords
fuel cell
cell system
energy
decommissioning
commissioning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50213069T
Other languages
German (de)
Inventor
Andreas Brinner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsches Zentrum fuer Luft und Raumfahrt eV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deutsches Zentrum fuer Luft und Raumfahrt eV filed Critical Deutsches Zentrum fuer Luft und Raumfahrt eV
Application granted granted Critical
Publication of DE50213069D1 publication Critical patent/DE50213069D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M16/00—Structural combinations of different types of electrochemical generators
    • H01M16/003—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
    • H01M16/006—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers of fuel cells with rechargeable batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
    • H01M8/04225—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells during start-up
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
    • H01M8/04228—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells during shut-down
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
    • H01M8/04302—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during start-up
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
    • H01M8/04303—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during shut-down
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0432—Temperature; Ambient temperature
    • H01M8/04365—Temperature; Ambient temperature of other components of a fuel cell or fuel cell stacks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • H01M8/04753—Pressure; Flow of fuel cell reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • H01M8/04761—Pressure; Flow of fuel cell exhausts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04955—Shut-off or shut-down of fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel Cell (AREA)

Abstract

The system has one or more fuel cell blocks (16) in which chemical energy is converted into electrical energy for output to a load (14), an auxiliary energy source (44) that provides auxiliary energy for starting the system and a switch (40) with which the system can be changed over from taking energy from the auxiliary system to outputting energy from a fuel cell block. AN Independent claim is also included for the following: a method of setting to work/taking out of service a fuel cell system.
DE50213069T 2001-05-31 2002-04-17 Fuel cell system and method for timed commissioning / decommissioning of a fuel cell system Expired - Lifetime DE50213069D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10127599A DE10127599C2 (en) 2001-05-31 2001-05-31 Fuel cell system and method for commissioning / decommissioning a fuel cell system

Publications (1)

Publication Number Publication Date
DE50213069D1 true DE50213069D1 (en) 2009-01-15

Family

ID=7687474

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10127599A Expired - Fee Related DE10127599C2 (en) 2001-05-31 2001-05-31 Fuel cell system and method for commissioning / decommissioning a fuel cell system
DE50213069T Expired - Lifetime DE50213069D1 (en) 2001-05-31 2002-04-17 Fuel cell system and method for timed commissioning / decommissioning of a fuel cell system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10127599A Expired - Fee Related DE10127599C2 (en) 2001-05-31 2001-05-31 Fuel cell system and method for commissioning / decommissioning a fuel cell system

Country Status (4)

Country Link
EP (1) EP1271680B1 (en)
AT (1) ATE416484T1 (en)
DE (2) DE10127599C2 (en)
DK (1) DK1271680T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10127600C2 (en) * 2001-05-31 2003-07-24 Deutsch Zentr Luft & Raumfahrt Method for generating electrical energy using a fuel cell system and fuel cell system
DE10308473B4 (en) * 2003-02-20 2005-11-24 Deutsches Zentrum für Luft- und Raumfahrt e.V. Fuel cell system and method for commissioning / decommissioning of a fuel cell system
US7011902B2 (en) 2003-03-12 2006-03-14 Ballard Power Systems Inc. Black start method and apparatus for a fuel cell power plant, and fuel cell power plant with black start capability
DE10313437A1 (en) * 2003-03-26 2004-10-07 Volkswagen Ag Fuel cell system in electric vehicle, has a fuel cell, an electrical reservoir, an electrical consumer and a control device for adjusting energy flow
DE102004059776A1 (en) 2004-09-17 2006-04-06 Deutsches Zentrum für Luft- und Raumfahrt e.V. The fuel cell system
US7968244B2 (en) * 2005-08-15 2011-06-28 Parker-Hannifin Corporation Fuel supply manifold assembly
DE102008020903A1 (en) 2008-04-18 2009-10-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Liquid cooling device for a fuel cell device and fuel cell system
DE102011050033B4 (en) 2011-05-02 2013-02-21 Deutsches Zentrum für Luft- und Raumfahrt e.V. Kit for a fuel cell device, fuel cell device and vehicle
US11605826B2 (en) 2019-12-17 2023-03-14 Hyaxiom, Inc. Fuel cell valve configuration

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4318818C2 (en) * 1993-06-07 1995-05-04 Daimler Benz Ag Method and device for providing conditioned process air for air-breathing fuel cell systems
DE4322767C2 (en) * 1993-07-08 1995-05-24 Daimler Benz Ag Device and method for starting a fuel cell vehicle
WO1996018937A1 (en) * 1994-12-14 1996-06-20 Kenetech Windpower, Inc. Grid connected bi-directional converter including a pwm, dc-dc chopper, and energy storage/supply device
DE19810467C1 (en) * 1998-03-11 1999-10-14 Daimler Chrysler Ag Hybrid drive concept for fuel cell vehicles
DE19816918C2 (en) * 1998-04-16 2002-07-18 Siemens Ag Electrical system
JP2002512419A (en) * 1998-04-17 2002-04-23 シーメンス アクチエンゲゼルシヤフト Starting method of fuel cell plant and fuel cell plant
US5998885A (en) * 1998-09-21 1999-12-07 Ford Global Technologies, Inc. Propulsion system for a motor vehicle using a bidirectional energy converter
DE19950008A1 (en) * 1999-10-18 2001-04-26 Xcellsis Gmbh Controlling and adjusting switching position of switch connection between electric outputs of fuel cell in mobile system, and mains network insulated in mobile system
DE10127600C2 (en) * 2001-05-31 2003-07-24 Deutsch Zentr Luft & Raumfahrt Method for generating electrical energy using a fuel cell system and fuel cell system

Also Published As

Publication number Publication date
ATE416484T1 (en) 2008-12-15
EP1271680A3 (en) 2005-08-31
DE10127599C2 (en) 2003-04-24
DE10127599A1 (en) 2002-12-12
DK1271680T3 (en) 2009-03-16
EP1271680A2 (en) 2003-01-02
EP1271680B1 (en) 2008-12-03

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Legal Events

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